baber/WOPTO huggingface dataset:
Patent JP-2003122026-A (JP)
Title: Correcting liquid for lithographic printing plate
Inventor: AOKI KAZUHISA
IPC: G03F7/40
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a correcting liquid for lithographic printing plate with which an unnecessary image part can be masked with a hydrophilic film and easily erased. SOLUTION: The aqueous correcting liquid is to be used to mask an unnecessary image part with a hydrophilic film to erase in a lithographic printing plate in which an oleophilic image part is to be formed by precipitating a metal essentially comprising silver on a porous oxide coating film formed on the whole surface of a metal supporting body to impart hydrophilicity to the surface. The correcting liquid is prepared by dispersing the following components in an aqueous solvent. The components are (a) nitric acid, (b) a primary assistant consisting of 1,2,3-benzotriazol and thiourea, (c) a secondary assistant selected from a group of sulfo group-substituted hydrocarbons, citric acid, malonic acid and tartaric acid, and (d) a chelating agent consisting of phosphoric acid and phytic acid.
Patent JP-2003121971-A (JP)
Title: Silver halide color photographic sensitive material and film unit with lens having built-in stroboscopic lamp
Inventor: NOJIMA NOBUE
IPC: G03C3/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens having a built-in stroboscopic lamp by which both the main subject and its background are allowed to keep color balance even under a fluorescent light in a room and are made free of underexposure. SOLUTION: A silver halide color photographic sensitive material is provided which has maximum spectral sensitivity wavelengths (λSmax0.3, λSmax0.7) of 520-580 nm on two green-sensitive spectral sensitivity distribution curves G0.3 and G0.7 whose sensitivity has been measured at the density points of (the minimum density of a characteristics curve)+0.3 and (the minimum density)+0.7 and has the relation of Δλ80%0.3>Δλ80%0.7 between spectral wavelength widths (Δλ80%0.3, Δλ80%0.7 whose units are nm) at the sensitivity points corresponding to 80% of the maximum spectral sensitivity.
Patent JP-2002208344-A (JP)
Title: Fluorescent lamp
Inventor: TAWARA TETSUYA
IPC: H01J5/50
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent excessive heating of the electrode sealing part that occurs at the end of life of a fluorescent lamp that is lighted by a high frequency lighting electron circuit. SOLUTION: A temperature protection element 21 is connected in series to at least one electrode outside lead wire 15 at the vicinity of the electrode sealing parts 10, 11, and at the end of life of the fluorescent lamp, the temperature protection element 21 is put in current break state in response to heating of the electrode sealing parts 10, 11.
Patent JP-2003127722-A (JP)
Title: Slide device for vehicle seat
Inventor: KAWASAKI TERUO
IPC: B60N2/06
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a slide device for vehicle seats, by which at least either of front line seats or rear line seats adjacent to each other can be slid near to the other seats. SOLUTION: Among a plurality of lines of seats arranged on the front and rear in a vehicle room 1, at least either of the front line seats or the rear line seats 4 adjacent to each other can be slid back and forth freely by the slide apparatus for the vehicle seat. A slide means 5 making sliding moves at least at three steps is interposed between the seat cushions of the slide seats and the floor surface 1a of the vehicle room 1, making it possible to slide the rear line seats 4 near to the front line seats, such as a driver's seat 2 or a passenger seat 3. Thus, when an infant or a child is seated on the rear line seat 4, a person in the driver's seat 2 or the passenger's seat 3 can stretch his or her hand to take care of the infant or child, or watch their face or behavior, or talk to them by turning around a little.
Patent JP-2003128117-A (JP)
Title: Packaging sheet for food to be packaged
Inventor: WATANABE KATSUMI
IPC: B32B27/10
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging sheet for food to be packaged which can effectively suppress degradation of the food while giving the quality feeling to the food, and can be easily broken. SOLUTION: This packaging sheet 10 comprises an outer sheet body 20 (a left sheet body 20a and a right sheet body 20b) located on an outer surface side with a rice ball R0 packaged, an inner film 30 laminated on an inner surface side (the upper side in Fig. 1) of the outer sheet body 20, a thin synthetic resin strip-like film 50 stretched between the sheet bodies 20a and 20b between the outer sheet body 20 and the inner film 30, and a cut tape 40 integrally laminated on this strip-like film 50.
Patent JP-2003139881-A (JP)
Title: Reactor cooled with supercritical pressure water, channel box, water rod and fuel assembly
Inventor: KATAOKA KAZUYOSHI
IPC: G21C3/324
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reactor cooled with supercritical pressure water which secures moderating power and curbs the deterioration due to heat transfer. SOLUTION: This reactor has channel boxes 1 including fuel assemblies, a moderator area 2 formed between channel boxes, control rods 3 inserted into the moderator area 3, a top guide 4 supporting the upper part of the channel boxes 1, a control rod stand-by area 5 formed above the top guide 4, a fuel supporting plate 6 supporting the lower part of the channel boxes 1, a high-temperature plenum 7 in the lower part of a core formed below the fuel supporting plate 6, a core barrel 8 containing the channel boxes 1, a reactor pressure vessel 9, a feedwater nozzle 10 and a feedwater pipe 12 penetrating the reactor pressure vessel 9 and a high-temperature insulation nozzle 11 and a high-temperature outlet pipe 13 penetrating the reactor pressure vessel 9 from the high-temperature plenum 7 in the lower part of the core.  The reactor is constituted so that cooling water at supercritical pressure can be heated while flowing from top to bottom in cooling water channels inside the fuel assemblies.
Patent JP-2002207779-A (JP)
Title: Graphic processing device and method
Inventor: SATO YUICHI
IPC: G06F17/50
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a graphic processing device two-dimensionally projecting a three dimensional figure by a simple operation in regard to a graphic processing device processing three dimensional graphic data. SOLUTION: This graphic processing device is composed so as to display a plurality of precedently registered picture planes, indicate one picture plane, project the three dimensional figure on the indicated picture plane, and display the projected figure.
Patent JP-2002177583-A (JP)
Title: Fixing structure of storing body for control circuit board of game machine
Inventor: NAKAZAWA HIROTO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent such a fraudulent act that a ROM storing a normal game program is replaced with a fraudulent ROM for stirring up game player's gambling passion. SOLUTION: A case part 15 and a cover part 16 are provided with fixing parts 14 formed to mutually opened and closed, and the respective fixing parts 14 are fixed to the back part 12 of a game machine through a bracket 17 to be disabled from mutually opening and closing. In a connecting region between the case part 15 and the cover part 15, an adhesive tape 13 is stuck so as to extend over the case part 15 and the cover part 16, and the adhesive tape 13 is formed so that distortion of characters or symbols printed on the adhesive tape 13 can't be wiped out in again sticking the adhesive tape 13 after separation.
Patent JP-2003140322-A (JP)
Title: Reticle cleaning device
Inventor: IDE SHIGEAKI
IPC: G03F1/82
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a reticle cleaning device which does not require a costly device for a reticle having a foreign matter deposited and efficiently removes the foreign matter. SOLUTION: When the reticle 12 is conveyed from a charging port 16 of a housing 11 into the housing 11 via a conveyance arm 13, an air nozzle 14 which is positioned over a width broader than the width of the reticle 12 is disposed in the housing 11, nitrogen is blown against the reticle which is conveyed at a constant speed thereinto from above and below, thereby, the foreign matter deposited to the reticle 12 is removed over the whole surface of the reticle. The length and angle of the air nozzle 14 with respect to the reticle and the discharge pressure of nitrogen injected from the air nozzle is set so as to be the optimum amount.
Patent JP-2003135735-A (JP)
Title: Game machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To improve interest for a player by changing various play styles by independently operating an opening/closing door and rotary wing respectively corresponding to a game state in a combined structure thereof. SOLUTION: As one part of a center prize winning device 56 provided on the center of a game board 12, both the opening/closing door 62 and the rotary wing 100 are used and they independently change states corresponding to the game state so that various game modes (ordinary game mode, change mode and hit mode) can be formed an the game state can be made rich in variety. Further, since ribs 112 are provided on the supporting face of the opening/closing door 62 for pachinko balls 58 during its opening, a guide state can be made different between the pachinko ball 58 put in while being supported and rolled with the rotary wing 100 and the pachinko ball 58 put in after being jumped away by closing operation from the opening state of the rotary wing 100.
Patent JP-2002181703-A (JP)
Title: Near infrared spectroscopic analyser
Inventor: KOBAYASHI YUJI
IPC: G01N21/359
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure C heavy oil or crude petroleum. SOLUTION: A near infrared spectroscopic analyser is equipped with a housing case forming a measuring chamber, the first ball lens provided in the housing case to be irradiated with light of a near infrared region, the second ball lens provided in the housing case to receive the light from the first ball lens, the cell attached to the housing case between the first and second ball lenses in a detachable manner to permit an object to be measured to pass, and a connection means for connecting the cell and a joint for introducing the object to be measured into the measuring chamber. A change in absorbancy is measured by guiding the object to be measured to the cell.
Patent JP-2002347176-A (JP)
Title: Metal plate coated with thermoplastic resin and can using the metal plate
Inventor: KO RENSHIYUN
IPC: B32B27/36
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate coated with thermoplastic resin which is superior in impact resistance at low temperature and in corrosion resistance to acidic contents even if the resin is applied on a metal plate without using an adhesive primer and it is formed into a can, and the can using the metal plate. SOLUTION: A thermoplastic resin composition obtained by blending polyester resin and polyolefin resin or polyolefin elastomer is applied on the metal plate to provide the metal plate coated with the thermoplastic resin, and then it is formed into the can by drawing with ironing into a thinner wall.
Patent JP-2003135089-A (JP)
Title: Method and apparatus for producing hydrogen and methane using microorganism
Inventor: NOIKE TATSUYA
IPC: C12M1/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To fix the condition to sufficiently exhibit the action of a hydrogen- producing microorganism. SOLUTION: A regenerable organic resource is used as a raw material, heat- treated at 50-90 deg.C and subjected to hydrogen fermentation with a hydrogen- producing microorganism to produce a biogas composed mainly of hydrogen and carbon dioxide. The hydrogen fermentation residue left after the generation of biogas is subjected to methane fermentation and the produced methane gas is used as a fuel, etc. Since the heat-treatment is carried out under an easily practicable condition, the method is effective for the practical use of the technology to produce hydrogen from a regenerable organic resource.
Patent JP-2003180042-A (JP)
Title: Motor and disk device
Inventor: TSUNODA TAKESHI
IPC: H02K1/12
Filed: 2001-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor, which is thin and can generate strong torque by suppressing the occurrence of cogging, and to provide a disk device.  <P>SOLUTION: The motor comprises an armature having a back yoke 3 made into a cylindrical form and a wound coil 4; and a magnet 6 made into a cylindrical form and having a plurality of magnetic poles magnetized at the cylindrical periphery. The motor and a dirk device are characterized in that the back yoke 3 has a projection 31 projecting from the back yoke 3 to the magnet 6 at the current-switching section of the coil 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002195892-A (JP)
Title: Device and method for detecting space temperature by acoustic wave
Inventor: LUETHI YVES
IPC: G01K11/24
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide constitution usable even if the dimensions of space are unknown in a device and a method for detecting space temperature by acoustic wave. SOLUTION: The acoustic wave is transmitted to an acoustic wave reflecting limit face 20 of space 2, and the reflected acoustic wave is received. The limit face 20 calibrates a value to a space (x) provided from a transmitting or receiving device 4, and the temperature of the space is calculated using the space (x) and the propagation time t of the acoustic wave to the space (x).
Patent JP-2003135323-A (JP)
Title: Suction tool for vacuum cleaner and vacuum cleaner
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which dust collecting efficiency is maintained even when the dust collecting bag of a cleaner body becomes nearly full. SOLUTION: A suction tool for a vacuum cleaner which is provided with an inlet port 27 opened to the under surface and an intake route 31, which communicates with the inlet port 27 and is a passage for a suction wind, on the inside and in which a suction port 37 communicating with the intake route 31, an exhaust port 34 communicating with the atmosphere, and a suction and exhaust device 32, which absorbs air in the intake route 31 from the suction port 37 and discharges it from the exhaust port 34 to the atmosphere, are placed, wherein even if the suction force of the cleaner body lowers, the drop of the suction force is prevented by the suction and exhaust device 32 and dust collecting performance is improved.
Patent JP-2003146857-A (JP)
Title: Hair-dyeing agent composition
Inventor: SAITO YOSHINORI
IPC: A61K8/19
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an air oxidation type hair-dyeing agent excellent in dyeing force. SOLUTION: This one pack air oxidation type hair-dyeing agent composition comprises (A) 5,6-dihydroxyindoline-2-carboxylic acid or its salt, (B) an alkali agent selected from sodium hydroxide, potassium hydroxide, ammonia, guanidine, a basic amino acid and a carbonate and (C) 10-50 wt.% water-soluble organic solvent, and does not substantially contain an alkanolamine and has pH 8-12.
Patent JP-2003146529-A (JP)
Title: Tape cutter
Inventor: YAMAZAKI HIROSHI
IPC: B65H35/07
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a tape cuter capable of manufacturing with a few number of parts, at low cost, easy to replace tape, and easy to recycle after use. SOLUTION: The tape cutter 1 is provided with a roll tape storing part 2 storing a lower part of a roll tape 7 in such a manner that the roll tape 7 can freely rotate, a locking part 4 locking one end edge of tape separated and pulled out from the roll tape 7, a cutting edge 3 cutting a part pulled out beyond the locking part 4. A tape guide part 2b having an outer circumference edge of the roll tape 7 contact thereon is provided on one end part in a cutting edge 3 side of the roll tape storing part 2. The tape guide part 2b is provided at a position lower than a line connecting a center 8 of the roll tape 7 and the cutting edge 3 when the roll tape 7 is stored in the roll tape storing part 2a.
Patent JP-2003145475-A (JP)
Title: Joint part supporting structure of robot
Inventor: IKEGUCHI ATSUO
IPC: B25J17/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, and to improve the assembly property of a joint part by supporting a rotary shaft provided in a joint part of a robot by a synthetic resin bearing. SOLUTION: Two members forming a leg part or the like of the robot are connected to each other via the rotary shaft 50 in a relatively oscillating manner, and a gear 90 is fitted to the rotary shaft 50. Bearings 71 and 75 supporting the rotary shaft 90 are manufactured of a synthetic resin cylinder. The bearings 71 and 75 are stored and held in a press-fitted manner in cylindrical parts 41 and 61. Annular projecting parts 97 and 99 of the bearing 90 are fitted to the cylindrical parts 41 and 61 in a slidably rotatable manner, and working faces 98a and 98b of the gear 90 overlap receiving faces 43 and 63 of the cylindrical parts 41 and 61 in a slidably rotatable manner. An annular rib 93 of the gear 90 is provided.
Patent JP-2003152028-A (JP)
Title: Method and apparatus for mounting electronic parts
Inventor: NISHIDA KAZUTO
IPC: H01L21/60
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for mounting electronic parts, which is able to keep a substrate stage parallel with a pressing tool in bonding a circuit board and the electronic parts. SOLUTION: A press-contacting member 9 holding an electronic part 1 is moved toward a support member 6 while heated, so that the electronic part 1 held by the press-contacting member 9 is pressed onto a substrate 4 on the support member 6, and that the substrate-mounted surface of the support member 6 is substantially kept parallel with the end surface of the press-contacting member 9, being pressed by fluid.
Patent JP-2003148500-A (JP)
Title: Bearing support structure
Inventor: TANABE SADAYUKI
IPC: F16C35/07
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing support structure capable of preventing a stopper ring for a shaft or a stopper ring for a hole from coming off a groove, or being damaged. SOLUTION: A bearing device comprises an inner shaft and an outer shaft which are relatively rotated to each other, at least one bearing provided between the inner shaft and the outer shaft to relatively support the inner shaft and the outer shaft, and an axial direction regulating means to regulate axial move of the bearing. The axial direction regulating means is composed of the stopper ring for a shaft, and a shaft receiving body to be applied to an axial end face on the opposite side to a shaft bearing contact surface of the stopper ring for a shaft to be regulated from axial movement.
Patent JP-2003152837-A (JP)
Title: Mobile phone
Inventor: WADA MASARU
IPC: H04M1/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that is mounted with twin-speakers, emits the sound produced from the respective speakers externally in two directions apart from each other so as to allow a user to hear a ringer tone or the like in a stereophonic sense. SOLUTION: A first sound emission hole 9a formed to a first sound emission hole face 8a and a second sound emission hole 9b formed to a second sound emission hole face 8b are formed to a cover 1b so that sounds produced respectively from a first speaker 7a and a second speaker 7b are emitted nearly in opposite directions to each other.
Patent JP-2003153225-A (JP)
Title: Pay broadcasting charging system and digital broadcasting receiver
Inventor: SAKATSUJI OSAMU
IPC: H04N21/442
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pay broadcasting charging system that charges viewing fees on a user in response to a viewing time of the user in digital broadcasting. SOLUTION: The digital broadcasting receiver of this invention is provided with an IC card 7 with a limited reception discrimination section 7a for generating an encryption decrypting key from ECM (Entitlement Control Message) data, a descramble section 3 that uses the encryption decrypting key to decrypt a received broadcast signal and a CPU 6 that controls the entire receiver. Every time periodically receiving the ECM data or a confirmation command from the CPU 6, the limited reception discrimination section 7a counts the number of reception times as the number of received ECM data or the number of received confirmation commands, records the counts to a prescribed memory area in the IC card 7 and calculates a viewing time depending on the number of received ECM data or the number of received confirmation commands to decide the viewing fees.  When a non-viewing state/viewing state display discrimination section 7a2 for discriminating a setting state of non-viewing state/ viewing state display set by a user operation means discriminates the setting state of the non-viewing state display denoting stop of viewing, the CPU 6 allows the limited reception discrimination section 7a to stop counting the number of received ECM data or the number of received confirmation commands.
Patent JP-2003155190-A (JP)
Title: Cruise control device for tired crane
Inventor: OGASAWARA MASANOBU
IPC: B66C13/22
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a cruise control device for a tired crane capable of preventing lateral displacement of the crane at the stop position. SOLUTION: In this tired crane 1, magnetic sensors 7a, 7b are provided on its both sides, respectively. In the order the sensor 7a or 7b detects a magnetic reference points 8a or 8b installed on the ground for stopping the crane 1, the side of the one detecting first is stopped first from cruising, so that the stop positions of the both sides of the crane 1 will not be displaced from each other relative to the crane cruising direction. On the side of a magnetic reference point array 18a for stopping the crane 1 containing the point 8a, or 8b, a magnetic reference line 9 for straight cruising is provided in parallel with the array 18a.
Patent JP-2003146608-A (JP)
Title: Method for manufacturing hydrogen-containing gas
Inventor: KATAGIRI MASAYUKI
IPC: B01J23/644
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrogen-containing gas in which a reformed gas containing hydrogen as a main component is efficiently generated and concentration of carbon monooxide in the reformed gas is reduced (selectivity of the steam reforming reaction is improved) in a self-heat supplying reaction in which methanol is made to react with steam and oxygen. SOLUTION: Methanol is made to react with steam and oxygen in the presence of a catalyst containing palladium metal, zinc oxide and further indium oxide and bismuth oxide or a catalyst containing palladium metal, zinc oxide, chromium oxide and further indium oxide and bismuth oxide.
Patent JP-2003154494-A (JP)
Title: Method for manufacturing green compact
Inventor: TSUMORI FUJIO
IPC: B30B11/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for manufacturing a green compact in which the green compact is not destroyed by the springback of a mold even when manufacturing the green compact in a complicated shape. SOLUTION: In a method for manufacturing the green compact by molding raw material powders, a cavity having a desired shape is provided in the mold 3 formed of a half-solid material having consistency of 15 to 300. The powder raw materials 1 are filled in the cavity, and the powder raw materials are pressurized by using the mold as a pressure medium.